Title: Experiences and advancements in cryogenic motors and generators
Electric machines cooled with super cold temperatures (cryogenic cooling) are still under development. This technique makes them work better and use less energy by reducing resistance and internal energy losses. However, it's expensive and complex, and requires special materials that can handle the extreme cold. Researchers are looking for ways to make cryogenic cooling cheaper and easier to use in things like power generators, electric cars, and ships, especially for smaller machines that need a lot of power. These cooling systems typically use special fluids and techniques.
A scientific paper explores this topic in more detail. It explains how these superconductor machines (SCMs) work and the different cooling methods used for motors and generators. It also discusses the materials and fluids involved, as well as potential future advancements in this technology. This information can help engineers and designers understand cryogenic electric motors and decide if they're a good option for their projects.